Trace number 3728693

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pwbo 2.02OPTIMUM 80.8287 40.4395

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-16wqueens_wcsp.wbo
MD5SUM0eca1cee1f66f0b91a7a0aa842de562c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.067988
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables256
Total number of constraints4608
Number of soft constraints4592
Number of constraints which are clauses4592
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Top cost 17
Min constraint cost 1
Max constraint cost 17
Sum of constraints costs 74992
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728693-1338675001.wbo.
0.00/0.00	c Instance file HOME/instance-3728693-1338675001.wbo
0.00/0.00	c File size is 129882 bytes.
0.00/0.01	c Highest Coefficient sum: 17
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      4656                                                |
0.00/0.01	c |  Number Clauses:        4416                                                |
0.00/0.01	c |  Number Cardinality:    16                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.02	c |  Problem Type:          Optimization                                        |
0.00/0.02	c |  Objective Function:    PB Constraint                                       |
0.00/0.02	c |                                                                             |
0.00/0.02	c ===============================================================================
80.74/40.42	o 12
80.74/40.42	o 10
80.74/40.42	o 6
80.74/40.42	o 5
80.74/40.42	o 4
80.74/40.42	o 3
80.74/40.42	o 2
80.74/40.42	c ===============================================================================
80.74/40.42	c Wall Clock Time: 40.42 s
80.74/40.42	c Best Solution: 2
80.74/40.42	s OPTIMUM FOUND
80.74/40.42	v -x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 -x251 -x252 -x253 -x254 -x255 -x256

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3728693-1338675001/watcher-3728693-1338675001 -o /tmp/evaluation-result-3728693-1338675001/solver-3728693-1338675001 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728693-1338675001.wbo 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.52 2.13 2.04 4/179 20142
/proc/meminfo: memFree=27492348/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=4840 CPUtime=0 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) R 20140 20142 17860 0 -1 4202496 505 0 0 0 0 0 0 0 20 0 1 0 333625052 4956160 457 33554432000 4194304 5964478 140735195521792 140737027251976 4395266 0 0 4096 16387 0 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 1210 457 170 433 0 742 0

[startup+0.030287 s]
/proc/loadavg: 2.52 2.13 2.04 4/179 20142
/proc/meminfo: memFree=27492348/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164828 CPUtime=0.03 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 2565 0 0 0 3 0 0 0 20 0 3 0 333625052 168783872 2399 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41207 2399 197 433 0 40771 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 164828

[startup+0.100185 s]
/proc/loadavg: 2.52 2.13 2.04 4/179 20142
/proc/meminfo: memFree=27492348/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164444 CPUtime=0.17 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 3090 0 0 0 17 0 0 0 20 0 3 0 333625052 168390656 2669 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41111 2669 200 433 0 40675 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 164444

[startup+0.300111 s]
/proc/loadavg: 2.52 2.13 2.04 4/179 20142
/proc/meminfo: memFree=27492348/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164444 CPUtime=0.56 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 3416 0 0 0 56 0 0 0 20 0 3 0 333625052 168390656 2995 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41111 2995 200 433 0 40675 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 164444

[startup+0.700114 s]
/proc/loadavg: 2.52 2.13 2.04 4/179 20142
/proc/meminfo: memFree=27492348/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164444 CPUtime=1.36 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 4398 0 0 0 135 1 0 0 20 0 3 0 333625052 168390656 3977 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41111 3977 200 433 0 40675 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 164444

[startup+1.50023 s]
/proc/loadavg: 2.52 2.13 2.04 5/182 20145
/proc/meminfo: memFree=27473368/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164444 CPUtime=2.97 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 5017 0 0 0 295 2 0 0 20 0 3 0 333625052 168390656 4525 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41111 4525 200 433 0 40675 0
[pid=20142/tid=20144] ppid=20140 vsize=164444 CPUtime=1.47 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 1921 0 0 0 147 0 0 0 20 0 3 0 333625054 168390656 4525 33554432000 4194304 5964478 140735195521792 140244042500456 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=164444 CPUtime=1.47 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 1821 0 0 0 145 2 0 0 20 0 3 0 333625054 168390656 4525 33554432000 4194304 5964478 140735195521792 140244032010552 4403692 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 164444

[startup+3.10026 s]
/proc/loadavg: 2.64 2.16 2.05 5/182 20145
/proc/meminfo: memFree=27463696/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164444 CPUtime=6.17 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 7125 0 0 0 615 2 0 0 20 0 3 0 333625052 168390656 6632 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41111 6632 200 433 0 40675 0
[pid=20142/tid=20144] ppid=20140 vsize=164444 CPUtime=3.07 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 2911 0 0 0 307 0 0 0 20 0 3 0 333625054 168390656 6632 33554432000 4194304 5964478 140735195521792 140244042500088 4400010 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=164444 CPUtime=3.07 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 2939 0 0 0 305 2 0 0 20 0 3 0 333625054 168390656 6632 33554432000 4194304 5964478 140735195521792 140244032010760 4222464 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 164444

[startup+6.30029 s]
/proc/loadavg: 2.64 2.16 2.05 5/182 20145
/proc/meminfo: memFree=27433092/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=164444 CPUtime=12.57 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 11169 0 0 0 1253 4 0 0 20 0 3 0 333625052 168390656 10675 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 41111 10675 200 433 0 40675 0
[pid=20142/tid=20144] ppid=20140 vsize=164444 CPUtime=6.27 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 4390 0 0 0 625 2 0 0 20 0 3 0 333625054 168390656 10675 33554432000 4194304 5964478 140735195521792 140244042500088 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=164444 CPUtime=6.27 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 5507 0 0 0 624 3 0 0 20 0 3 0 333625054 168390656 10678 33554432000 4194304 5964478 140735195521792 140244032010552 4409627 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 164444

[startup+12.7003 s]
/proc/loadavg: 2.84 2.22 2.07 5/182 20145
/proc/meminfo: memFree=27341420/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=229980 CPUtime=25.36 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 23859 0 0 0 2529 7 0 0 20 0 3 0 333625052 235499520 23365 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 57495 23365 200 433 0 57059 0
[pid=20142/tid=20144] ppid=20140 vsize=229980 CPUtime=12.67 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 5031 0 0 0 1265 2 0 0 20 0 3 0 333625054 235499520 23365 33554432000 4194304 5964478 140735195521792 140244042499896 4399986 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=229980 CPUtime=12.67 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 17553 0 0 0 1261 6 0 0 20 0 3 0 333625054 235499520 23365 33554432000 4194304 5964478 140735195521792 140244032010552 4221984 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 229980

[startup+25.5003 s]
/proc/loadavg: 3.02 2.27 2.09 5/182 20145
/proc/meminfo: memFree=27188460/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=295784 CPUtime=50.96 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 51002 0 0 0 5082 14 0 0 20 0 3 0 333625052 302882816 50508 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 73946 50508 200 433 0 73510 0
[pid=20142/tid=20144] ppid=20140 vsize=295784 CPUtime=25.47 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 7296 0 0 0 2544 3 0 0 20 0 3 0 333625054 302882816 50508 33554432000 4194304 5964478 140735195521792 140244042499896 4400087 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=295784 CPUtime=25.46 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 42431 0 0 0 2534 12 0 0 20 0 3 0 333625054 302882816 50508 33554432000 4194304 5964478 140735195521792 140244032010552 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 295784

Solver just ended. Dumping a history of the last processes samples

[startup+31.9066 s]
/proc/loadavg: 3.17 2.33 2.11 5/182 20145
/proc/meminfo: memFree=27096136/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=295784 CPUtime=63.76 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 53121 0 0 0 6361 15 0 0 20 0 3 0 333625052 302882816 52627 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 73946 52627 200 433 0 73510 0
[pid=20142/tid=20144] ppid=20140 vsize=295784 CPUtime=31.87 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9169 0 0 0 3183 4 0 0 20 0 3 0 333625054 302882816 52627 33554432000 4194304 5964478 140735195521792 140244042500088 4400435 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=295784 CPUtime=31.87 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 42677 0 0 0 3175 12 0 0 20 0 3 0 333625054 302882816 52627 33554432000 4194304 5964478 140735195521792 140244032010552 4400087 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 63.76
Current children cumulated vsize (KiB) 295784

[startup+35.1003 s]
/proc/loadavg: 3.17 2.33 2.11 5/182 20145
/proc/meminfo: memFree=27068112/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=295936 CPUtime=70.16 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 53649 0 0 0 7000 16 0 0 20 0 3 0 333625052 303038464 53155 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 73984 53155 200 433 0 73548 0
[pid=20142/tid=20144] ppid=20140 vsize=295936 CPUtime=35.07 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9578 0 0 0 3502 5 0 0 20 0 3 0 333625054 303038464 53155 33554432000 4194304 5964478 140735195521792 140244042500136 4388192 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=295936 CPUtime=35.06 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 42796 0 0 0 3494 12 0 0 20 0 3 0 333625054 303038464 53155 33554432000 4194304 5964478 140735195521792 140244032010552 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 70.16
Current children cumulated vsize (KiB) 295936

[startup+38.3002 s]
/proc/loadavg: 3.24 2.36 2.12 5/182 20145
/proc/meminfo: memFree=27048080/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=295936 CPUtime=76.54 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 59153 0 0 0 7636 18 0 0 20 0 3 0 333625052 303038464 59021 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 73984 59021 200 433 0 73548 0
[pid=20142/tid=20144] ppid=20140 vsize=295936 CPUtime=38.27 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9580 0 0 0 3822 5 0 0 20 0 3 0 333625054 303038464 59021 33554432000 4194304 5964478 140735195521792 140244042500136 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=295936 CPUtime=38.26 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 48298 0 0 0 3812 14 0 0 20 0 3 0 333625054 303038464 59021 33554432000 4194304 5964478 140735195521792 140244032010552 4400091 0 0 4096 16387 0 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 76.54
Current children cumulated vsize (KiB) 295936

[startup+39.1003 s]
/proc/loadavg: 3.24 2.36 2.12 5/182 20145
/proc/meminfo: memFree=27041880/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=361472 CPUtime=78.14 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 60744 0 0 0 7795 19 0 0 20 0 3 0 333625052 370147328 60612 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 90368 60612 200 433 0 89932 0
[pid=20142/tid=20144] ppid=20140 vsize=361472 CPUtime=39.07 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9580 0 0 0 3902 5 0 0 20 0 3 0 333625054 370147328 60612 33554432000 4194304 5964478 140735195521792 140244042500136 4400087 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=361472 CPUtime=39.05 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 49889 0 0 0 3890 15 0 0 20 0 3 0 333625054 370147328 60612 33554432000 4194304 5964478 140735195521792 140244032010552 4389129 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 78.14
Current children cumulated vsize (KiB) 361472

[startup+39.9003 s]
/proc/loadavg: 3.24 2.36 2.12 5/182 20145
/proc/meminfo: memFree=27034688/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=361472 CPUtime=79.74 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 61651 0 0 0 7955 19 0 0 20 0 3 0 333625052 370147328 61519 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 90368 61519 200 433 0 89932 0
[pid=20142/tid=20144] ppid=20140 vsize=361472 CPUtime=39.87 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9581 0 0 0 3982 5 0 0 20 0 3 0 333625054 370147328 61519 33554432000 4194304 5964478 140735195521792 140244042500136 4400087 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=361472 CPUtime=39.85 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 50795 0 0 0 3969 16 0 0 20 0 3 0 333625054 370147328 61519 33554432000 4194304 5964478 140735195521792 140244032010552 4222416 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 79.74
Current children cumulated vsize (KiB) 361472

[startup+40.3003 s]
/proc/loadavg: 3.24 2.36 2.12 5/182 20145
/proc/meminfo: memFree=27034688/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=361472 CPUtime=80.54 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 61999 0 0 0 8035 19 0 0 20 0 3 0 333625052 370147328 61867 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 90368 61867 200 433 0 89932 0
[pid=20142/tid=20144] ppid=20140 vsize=361472 CPUtime=40.27 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9581 0 0 0 4022 5 0 0 20 0 3 0 333625054 370147328 61867 33554432000 4194304 5964478 140735195521792 140244042500136 4400103 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=361472 CPUtime=40.25 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 51143 0 0 0 4009 16 0 0 20 0 3 0 333625054 370147328 61867 33554432000 4194304 5964478 140735195521792 140244032010552 4403370 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 80.54
Current children cumulated vsize (KiB) 361472

[startup+40.4003 s]
/proc/loadavg: 3.24 2.36 2.12 5/182 20145
/proc/meminfo: memFree=27034688/32873844 swapFree=7628/7628
[pid=20142] ppid=20140 vsize=361472 CPUtime=80.74 cores=0,2,4,6
/proc/20142/stat : 20142 (pwbo2.02) S 20140 20142 17860 0 -1 4202496 62002 0 0 0 8055 19 0 0 20 0 3 0 333625052 370147328 61870 33554432000 4194304 5964478 140735195521792 140735195521312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20142/statm: 90368 61870 200 433 0 89932 0
[pid=20142/tid=20144] ppid=20140 vsize=361472 CPUtime=40.37 cores=0,2,4,6
/proc/20142/task/20144/stat : 20144 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 9581 0 0 0 4032 5 0 0 20 0 3 0 333625054 370147328 61870 33554432000 4194304 5964478 140735195521792 140244042500136 4399941 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=20142/tid=20145] ppid=20140 vsize=361472 CPUtime=40.35 cores=0,2,4,6
/proc/20142/task/20145/stat : 20145 (pwbo2.02) R 20140 20142 17860 0 -1 4202560 51146 0 0 0 4019 16 0 0 20 0 3 0 333625054 370147328 61870 33554432000 4194304 5964478 140735195521792 140244032010552 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 80.74
Current children cumulated vsize (KiB) 361472

Child status: 255
Real time (s): 40.4395
CPU time (s): 80.8287
CPU user time (s): 80.5798
CPU system time (s): 0.248962
CPU usage (%): 199.876
Max. virtual memory (cumulated for all children) (KiB): 361472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 80.5798
system time used= 0.248962
maximum resident set size= 248016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62142
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 177
involuntary context switches= 189

runsolver used 0.141978 second user time and 0.416936 second system time

The end

Launcher Data 

Begin job on node144 at 2012-06-03 00:10:01
IDJOB=3728693
IDBENCH=79359
IDSOLVER=2316
FILE ID=node144/3728693-1338675001
RUNJOBID= node144-1338674967-18789
PBS_JOBID= 14636488
Free space on /tmp= 70832 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-16wqueens_wcsp.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728693-1338675001/watcher-3728693-1338675001 -o /tmp/evaluation-result-3728693-1338675001/solver-3728693-1338675001 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728693-1338675001.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0eca1cee1f66f0b91a7a0aa842de562c
RANDOM SEED=1073136783

node144.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27493364 kB
Buffers:          623516 kB
Cached:          3618548 kB
SwapCached:          464 kB
Active:          2654264 kB
Inactive:        1861148 kB
Active(anon):     256212 kB
Inactive(anon):    11196 kB
Active(file):    2398052 kB
Inactive(file):  1849952 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108376 kB
Dirty:              5960 kB
Writeback:             0 kB
AnonPages:        271176 kB
Mapped:            15364 kB
Shmem:               172 kB
Slab:             725808 kB
SReclaimable:     166624 kB
SUnreclaim:       559184 kB
KernelStack:        1504 kB
PageTables:         4236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     159608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70828 MiB
End job on node144 at 2012-06-03 00:10:42